X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/08d4a3bd03835bada59d60a26247002db21581d2..82d94d4d4a8768e4d741bd37fc3b805260f775b1:/doc/todo/preview_changes.mdwn

diff --git a/doc/todo/preview_changes.mdwn b/doc/todo/preview_changes.mdwn
index 9533b993c..28797b452 100644
--- a/doc/todo/preview_changes.mdwn
+++ b/doc/todo/preview_changes.mdwn
@@ -7,65 +7,8 @@ Some discussion from the main [[/index/discussion]] page:
 >
 >> It's doable, it could even be done by a [[todo/plugin]], I think.
 >> --[[Joey]]
+>>
 
----
+See the [[plugins/editdiff]] plugin --[[JeremieKoenig]]
 
-I need help with this. Supposedly, such a plugin would provide a `formbuilder_setup`
-hook which would add the button, and a cgi hook which would interecept
-"Show Diff" clicks. This would show a diff between
-`titlepage(possibly_foolish_untaint($form->field("page")))`
-and the provided `$form->field("editcontent")`.
-
-But:
-
-  * How could the case of concurrent editing be handled ?
-    Especially as (I think) only the RCS backend can know that
-    this has happened.
-  * Doing the formbuilder trick for adding a button needs the following
-    patch. (note that this is not the only template which has its submit
-    buttons hardcoded; is this supposed to work around something?)
-  * Coercing `editpage()` into showing the edit form again rather that
-    saving the page would be tricky and hackish to do from a module;
-    maybe this would better be implemented directly in `showpage`?
-
-<pre>
-Index: templates/editpage.tmpl
-===================================================================
---- templates/editpage.tmpl     (révision 4130)
-+++ templates/editpage.tmpl     (copie de travail)
-@@ -57,9 +57,7 @@
- Optional comment about this change:<br />
- <TMPL_VAR FIELD-COMMENTS><br />
- </TMPL_IF>
--<input id="_submit" name="_submit" type="submit" value="Save Page" />
--<input id="_submit_2" name="_submit" type="submit" value="Preview" />
--<input id="_submit_3" name="_submit" type="submit" value="Cancel" />
-+<TMPL_VAR FORM-SUBMIT>
- <TMPL_VAR HELPONFORMATTINGLINK>
- <TMPL_VAR FORM-END>
- 
-Index: IkiWiki/CGI.pm
-===================================================================
---- IkiWiki/CGI.pm      (révision 4130)
-+++ IkiWiki/CGI.pm      (copie de travail)
-@@ -304,6 +304,7 @@
-        eval q{use CGI::FormBuilder};
-        error($@) if $@;
-        my $form = CGI::FormBuilder->new(
-+               title => "editpage",
-                fields => \@fields,
-                charset => "utf-8",
-                method => 'POST',
-@@ -321,7 +322,8 @@
-        );
- 
-        run_hooks(formbuilder_setup => sub {
--               shift->(form => $form, cgi => $q, session => $session);
-+               shift->(form => $form, cgi => $q, session => $session,
-+                       buttons => \@buttons);
-        });
- 
-        decode_form_utf8($form);
-</pre>
-
---[[JeremieKoenig]]
\ No newline at end of file
+[[done]]